21097506

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{23599}}^1$

素因数の和:23753

約数の個数: 16

約数和(自身を含む): 42480000

約数和(自身を除く): 21382494

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 23599, 47198, 70797, 141594, 3516251, 7032502, 10548753, 21097506]

約数ペア:

[(1, 21097506), (2, 10548753), (3, 7032502), (6, 3516251), (149, 141594), (298, 70797), (447, 47198), (894, 23599)]